Find Cheap Flights from Phoenix Sky Harbor Intl to Singapore Changi (PHX - SIN)

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Sat 11/18
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Good to Know

Low Season:
September
Best time to beat the crowds
3%
expected price decrease
High Season:
December
Most popular time to fly
6%
expected price increase
Average Price:
$1605
(avg. price over the last 2 weeks)
Good Deal:
$968
or less (round trip)

When to Book Flights from Phoenix Sky Harbor Intl to Singapore Changi

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $967 or less.
The cheapest flight from Phoenix Sky Harbor Intl to Singapore Changi was found 90 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 42% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Phoenix Sky Harbor Intl to Singapore Changi Flights

How long does a flight from Phoenix Sky Harbor Intl to Singapore Changi take?
An average nonstop flight takes 28h 15m, covering a distance of 9082 miles.
Which airlines provide the cheapest flights from Phoenix Sky Harbor Intl to Singapore Changi?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($556), Air China ($631) and China Eastern ($784).
Do I need a passport to fly between Phoenix Sky Harbor Intl and Singapore Changi?
Yes.

Book cheap flights from Phoenix Sky Harbor Intl to Singapore Changi (round-trip)

Airports
Origin
Phoenix
$556
only
$556
Destination
Singapore
$556
only
$556
Fri, Mar 9
PHX
SIN
64h 00m
Mon, Mar 19
SIN
PHX
32h 34m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 12
PHX
SIN
29h 10m
Sat, Apr 21
SIN
PHX
51h 11m
Trip: 10 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3174 reviews
Overall
6.4
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
5.9
PEK
MNL
Mediocre 2.0

Air china needs to improved plane and food

LAX
PEK
Mediocre 2.6

Better customer service

Air China staff need to better understand and learn how to talk to people.

PEK
YUL
Okay 4.0

Boarding process was really quick. In half an hour they boarded a complete flight.

There was a very rude person sitting behind me. He kept hitting my seat every time I reclined it. I brought up to the flight attendant but she had no intention of getting involved or helping out.

IAD
PEK
Mediocre 2.0

They overcharged, customer support unreliable and bad service!

They overcharged, customer support unreliable and bad service!

LAX
PEK
Excellent 8.0

Comfortable

Wed, Jan 31
PHX
SIN
33h 46m
Thu, Feb 8
SIN
PHX
39h 47m
Trip: 9 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3881 reviews
Overall
6.3
Boarding
6.4
Comfort
6.4
Crew
6.7
Entertainment
6.1
Food
5.8
PVG
SFO
Good 7.6

Everything about our flight went very well, and most were better than expected. The crew were very helpful. Our seats had plenty of room in economy. This were done very efficiently and with concern for value. The entertainment system was super.

Our Vegan meals were rather tasteless and uninteresting.

TAO
ICN
Good 7.3

Crew seemed friendly.

Boarding was delayed 30 min. The attendant who spoke to me, spoke in clear English. The one giving the announcement, her pronunciation was not completely clear. For a routine speech like that, it should be well-rehearsed and clear.

PVG
PEK
Okay 5.0

None

Food, dirty bathroom, smells badly and more

NGO
PVG
Good 6.3

Everything about our flight went very well, and most were better than expected. The crew were very helpful. Our seats had plenty of room in economy. This were done very efficiently and with concern for value.

Our Vegan meals were rather tasteless and uninteresting. The only entertainment was what we brought with us and overhead monitors.

PEK
SHA
Okay 4.0

They would not accomidate a flight change after I was delayed in an accident getting to the airport. One desk said there was a seat on the earlier flight and sent me out of the gate area to the front of the airport. When I got there a few minutes later they said no there is no seat. I was upset because I had to wait 6 hours now and go back through security again. I asked to speak to a supervisor. They pertended not to understand. I was persistant and then they siad oh here is a seat on the 1:00 flight. Then he goes do you want window or aisle. If there was no seats whey do I have a choice?

Sat, Dec 2
PHX
SIN
30h 34m
Mon, Dec 18
SIN
PHX
25h 02m
Trip: 17 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25178 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
JUL
LIM
Okay 4.0

The bag search was very thorough and many employees were wearing their Peru jerseys under their uniforms.

Everything else. Flight was delayed almost four hours with no explanation. Received multiple calls from Avianca but all in Spanish until fifth one in English hung up once we confirmed we understood there was a delay. Staff communicated different directions. Only one cafe to wait in. Substitute breakfast served was underwhelming. Plane was incredibly dated with life vests strewn about/not tucked away. Upon deboarding, incredibly unclear that we had to completely exit and go back through security, meaning we had no time between flights for the restroom or to buy water.

ORF
DFW
Excellent 8.0

The crew were very kind and helpful, going above what was needed!

MBJ
PHL
Excellent 8.6

AA flight was relaxed and smooth, crew was respectful and warm can’t think

Can’t think of anything I didn’t like

BCN
JFK
Good 6.0

the minute you are on the air the flights where very good

this ticket that included the flight was operated by american airline and jet blue and was under Iberia name... actually there was no father to that flight! and i couldn't make any checkin on line and needed to carry my bag to my connection flight.. and i did buy one ticket ! that included the connections.

LAX
MIA
Good 7.6

Movies, clean, efficient

Paying of my small Checked bag

Sun, Dec 3
PHX
SIN
33h 30m
Wed, Dec 13
SIN
PHX
30h 29m
Trip: 11 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3174 reviews
Overall
6.4
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
5.9
IAD
PEK
Mediocre 2.0

They overcharged, customer support unreliable and bad service!

They overcharged, customer support unreliable and bad service!

JFK
PEK
Excellent 9.0

Great flight and entertainment throughout.

Everything w this flight was satisfactory. No negatives to mention.

PEK
SYD
Excellent 8.6

Comfort and service on the plane. Lounge in Beijing was wonderful.

What you have to go through in Beijing to transit from one international flight to another. Very disorganized. I will never change planes again in Beijing after this trip. Perhaps it will be better on the way back. Business class travelers should have a special lane.

EWR
PEK
Okay 5.6

flight was late, barely made my connection (which was also late).

BKK
PEK
Excellent 9.6

Everything, meals were good.

Sat, Mar 10
PHX
SIN
28h 15m
Mon, Mar 19
SIN
PHX
32h 48m
Trip: 9 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3174 reviews
Overall
6.4
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
5.9
PEK
HKT
Okay 4.3

Crew and flight were professional and courteous.

Passengers from Beijing were rude, and consistently snorting and spitting throughout the entire flight. Not just one person but everyone around us. Very disgusting and nauseating listening to that for 6+hours. I had earbuds in the entire flight and could still hear the spitting...

BKK
PEK
Excellent 9.6

Everything, meals were good.

IAD
PEK
Mediocre 2.0

They overcharged, customer support unreliable and bad service!

They overcharged, customer support unreliable and bad service!

JFK
PEK
Excellent 9.0

Great flight and entertainment throughout.

Everything w this flight was satisfactory. No negatives to mention.

LAX
PEK
Excellent 8.0

Comfortable

Thu, Feb 1
PHX
SIN
30h 12m
Wed, Feb 7
SIN
PHX
28h 37m
Trip: 7 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3881 reviews
Overall
6.3
Boarding
6.4
Comfort
6.4
Crew
6.7
Entertainment
6.1
Food
5.8
TAO
ICN
Good 7.3

Crew seemed friendly.

Boarding was delayed 30 min. The attendant who spoke to me, spoke in clear English. The one giving the announcement, her pronunciation was not completely clear. For a routine speech like that, it should be well-rehearsed and clear.

LAX
PVG
Excellent 9.0

Lacked flavor... quantity was great

PVG
LAX
Excellent 10.0

Attendants tried to make a 10+ hour flight as comfortable as possible

N/A

PVG
PEK
Okay 5.0

None

Food, dirty bathroom, smells badly and more

JFK
PVG
Okay 5.3

None

Food, seat, bathroom and smells badly, stinks,

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.